100220020202143 has 2 divisors, whose sum is σ = 100220020202144. Its totient is φ = 100220020202142.

The previous prime is 100220020202047. The next prime is 100220020202167. The reversal of 100220020202143 is 341202020022001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100220020202143 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100220020202143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100220020202843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110010101071 + 50110010101072.

It is an arithmetic number, because the mean of its divisors is an integer number (50110010101072).

Almost surely, 2^{100220020202143} is an apocalyptic number.

100220020202143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220020202143 is an equidigital number, since it uses as much as digits as its factorization.

100220020202143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 100220020202143 its reverse (341202020022001), we get a palindrome (441422040224144).

The spelling of 100220020202143 in words is "one hundred trillion, two hundred twenty billion, twenty million, two hundred two thousand, one hundred forty-three".